1330033013444 has 12 divisors (see below), whose sum is σ = 2327741293500. Its totient is φ = 664964072448.

The previous prime is 1330033013443. The next prime is 1330033013483. The reversal of 1330033013444 is 4443103300331.

It can be written as a sum of positive squares in 2 ways, for example, as 73701390400 + 1256331623044 = 271480^2 + 1120862^2 .

It is a super-2 number, since 2×1330033013444² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1330033013443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13051469 + ... + 13152980.

It is an arithmetic number, because the mean of its divisors is an integer number (193978441125).

Almost surely, 2^{1330033013444} is an apocalyptic number.

It is an amenable number.

1330033013444 is a deficient number, since it is larger than the sum of its proper divisors (997708280056).

1330033013444 is a wasteful number, since it uses less digits than its factorization.

1330033013444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26217142 (or 26217140 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 1330033013444 its reverse (4443103300331), we get a palindrome (5773136313775).

The spelling of 1330033013444 in words is "one trillion, three hundred thirty billion, thirty-three million, thirteen thousand, four hundred forty-four".